baber/WOPTO huggingface dataset:
Patent JP-S63187881-A (JP)
Title: Video printer signal processing circuit
Inventor: YOSHIDA SATORU
IPC: B41J2/00
Filed: 1987-01-30
Abstract: PURPOSE:To obtain two kinds of print pictures being the same picture as the input picture and its mirror image picture by one and the same printer by constituting either one of a write or a read address control counter by an up- down counter. CONSTITUTION:The counting method of a write pulse generating counter is switched depending on the normal print mode and the mirror image print mode to switch the phase generated for the sampling pulse. A write address control counter 9a generates an address is case of writing a print data subjected to A/D conversion by using a sampling pulse and latched in a latch circuit 5 into a line memory 8. The data read from the line memory 8 is latched once by a latch circuit 10 by using a read clock and fed to a thermosensing head 12 via a gradation control circuit 11 and printed by a density in response to each signal level. Thus, the same print picture as the monitor picture and its mirror image print picture are obtained by one and the same printer.
Patent JP-H06232746-A (JP)
Title: Digital servo circuit
Inventor: ZEN KANKIYUU
IPC: H03M1/18
Filed: 1993-02-05
Abstract: PURPOSE:To reduce a quantization error with an A/D converter of a less bit number by setting a sub loop gain together with a resolution of the A/D converter after detection of a lock state. CONSTITUTION:Upon the receipt of a wobbling signal by a servo circuit, an error signal is largely fluctuated and a loop gain discrimination device 30a discriminates a level of an error signal outputted from an A/D converter 3. Then a rough gain (gain of an amplifier 2) of the servo circuit is decided so as to allow the servo circuit to be operated properly in the output state. When the error signal is converged and a lock discrimination device 30b detects the lock state, the level of the error signal is again discriminated and the loop gain is set accurately to reach the optimum gain. That is, the loop gain is revised via a controller 20 so that an output of the amplifier 2 swings almost at a maximum range of the dynamic range of the A/ D converter 3. Thus, the quantization error is reduced to the utmost by using the less bit number of A/D converter.
Patent JP-2000223268-A (JP)
Title: Manufacture of organic electroluminescent element
Inventor: FUJIMORI SHIGEO
IPC: H05B33/12
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To efficiently form a luminescent layer doped with a guest material at a stable concentration by depositing a thin film of an organic compound with a deposit amount limiting means having a plurality of openings disposed between a substrate and a deposit source. SOLUTION: In a luminescent layer, a part of a thin film consisted of at least an organic compound is deposited with a deposit amount limiting means having a plurality of openings disposed between a substrate and a deposit source. The deposit amount limiting means is preferably disposed between the substrate and the deposit source of a guest material that especially requires fine control. In this condition, preferably, the guest material and a host material are simultaneously deposited to form a luminescent layer of the host material doped with the guest material. The deposit amount limiting means may be a chopper for partially passing a deposit material but a sheet-like material or mesh-like material having a plurality of openings is preferable.
Patent JP-S53103373-A (JP)
Title: Stud pin attachment method to cathode-ray tube panel
Inventor: SUMIYOSHI HIROJI
IPC: H01J29/07
Filed: 1977-02-22
Abstract: PURPOSE:To realize a mechanized coating method by coating the frit layer previously to the stud pin in a semi-fused, i.e., a dry station and thus carrying out the frit coating to the pin regadless of the pin attachment to the panel.
Patent JP-H05216697-A (JP)
Title: Fault recovering method for calculator system
Inventor: KIKUCHI JUNICHI
IPC: G06F11/00
Filed: 1992-02-04
Abstract: PURPOSE:To provide a fault recovering method realizing the fault recovery of the information within the memory of a calculator which becomes a new present using machine by switching from a spare machine in a short time at the time of the occur rence of the system crash of the present using machine, in a calculator system com posed of the present using machine in operation and the spare machine on standby for case of the system crash of the present using machine. CONSTITUTION:The information after changing a memory to which a serial number is imparted in a present using machine is written in an external storage device and the serial number and the information after changing the memory are notified to a spare machine via a communication path. In the spare machine, the information within the memory is updated by the information after changing the memory notified by and the serial number of the changing processing of the information within the memory is updated. Next, when the operation is switched from the present using machine to the spare machine at the time of the occurrence of the system crash of the present using machine, the information after changing the memory after the latest serial number of the information within the memory in the calculator which becomes a new present using machine is read from the external storage device and the information within the memory is updated.
Patent JP-2000214658-A (JP)
Title: Magnetic grain for electrostatic charging and image forming apparatus
Inventor: MIZOE MAREKATSU
IPC: G03G15/02
Filed: 1999-01-27
Abstract: PROBLEM TO BE SOLVED: To provide a magnetic grain for electrostatic charging superior in chargeability and durability by allowing its grain diameter distribution to have two or more peaks or shoulders within a prescribed range and specifying its average grain diameter, agglomeration degree and specific surface. SOLUTION: This magnetic grain has two or more peaks or shoulders in a grain diameter distribution of 0.5-200 μm and an average grain diameter of 10-50 μm and an agglomeration degree of >=60% and a specific surface (BET) of >=0.100 m2/g. It is preferred to use ferrite grains for the magnetic grains and the preferable ferrite to be used comprises Cu, Zn, Mn, Mg, Fe, Li, Sr, Ba, and the like metal atoms. It is preferred that the surfaces of the magnetic grains have been treated with the coupling agents the central metal atoms of which having an >=6C alkyl chains are Ti Si, Al, or Zr and the coupling agent amounts to 0.0001-0.5 weight %.
Patent JP-S59146398-A (JP)
Inventor: KODAIRA HITOSHI
IPC: G08C19/30
Filed: 1983-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H08189214-A (JP)
Title: Storable type staircase footboard
Inventor: HARUTA HIROTAKA
IPC: E04H3/12
Filed: 1995-01-11
Abstract: PURPOSE: To provide a staircase footboard storable under the top footstep, forming the staircase footboard for being extensible in a drawer type, being dispensable of assembly, and being simple in storing and extending manipulation. CONSTITUTION: Respective footsteps 1, 2, 3 of different heights have footboards 11, 21, 31 placed on the top of supports 10, 20, 30, risers 12, 22, 32 fitted by hanging them down in the respective fronts, wheels 130, 230, 330 provided by fixing leg materials 13, 23, 33 ground on the respective installed surfaces to the rear end thereof, and rollers 14, 24, 34 rolling on the bottom footboard provided thereon. The bottom footstep 1 is moved back by winding two wires 6 on a rotating winding drum 5 driven by a motor 4 and footsteps 1, 2, 3 are energized to extend by equipping a forward moving mechanism 7 energized by zirtue of a coil spring. Under a stored condition, footsteps 1, 2, 3 are arranged under the top footboard 3 by successively placing footboards 2, 3 on the footboard 1.
Patent JP-S55111229-A (JP)
Title: Welding apparatus
Inventor: EBINA TAKAZOU
IPC: B29C65/78
Filed: 1979-02-20
Abstract: PURPOSE:To obtain a molding with an excellent strength free from lowering welding strength by means of a molding frames having a special construction provided on the side where a pair of press bases are provided facing each other. CONSTITUTION:In a deposition apparatus provided with press bases 2 and 2' adapted to reciprocate with a pair of press cylinders 5 and 5' facing each other and a heating plate freely moving in and out by a motor 13 and a roller 12 between the bases 2 and 2', molding frames are arranged on the side where the bases 2 face each other. The molding frames 3, 3' are slightly smaller in the dimensions than those of the external shape in the works 14 and 14' but indentical in the internal shape thereto and have surfaces inclined at an angle of 45-85 deg. with the inside thereof opened outward.
Patent JP-S56114959-A (JP)
Title: Copying apparatus having laser beam printer function
Inventor: KITAMURA TAKASHI
IPC: B41J2/44
Filed: 1980-02-18
Abstract: PURPOSE:To incorporate a laser beam printer effectively to a copying apparatus by providing a light reflecting part to a part of a housing for compound eye imaging elements and conducting the laser beam deflected by a deflecting means onto a photosensitive drum by way of the light reflecting part. CONSTITUTION:The images of the original 1 on an original supporting table 11 are formed on the surface of a photosensitive drum 3 by compound eye imaging elements 2. On the other hand, the light beam emitted from a self-modulative semiconductor laser light source 4 is converted to parallel beams by an optical system 5. The parallel beams are deflected and scanned by a light deflector such as rotary polyhedral mirror 6 and go through an imaging lens system 7 having f-theta characteristics, after which they are bent of their optical path by the reflection surface 9 provided on the outside frame 8 of the elements 2 and form the image of spots near the imaging position of the elements 2. With sucn constitution, the image forming position in the copying machine and the writing position by the laser beam is approached.
Patent JP-S59145730-A (JP)
Title: Method for extending life of lance for stirring molten metal
Inventor: SHIRATANI YUUSUKE
IPC: C21C5/56
Filed: 1983-02-09
Abstract: PURPOSE:To extend the service life of a lance for stirring a molten metal in the stage of using said lance by holding the lance in a nonoxidative atmosphere after the treatment thereby preventing the oxidation of carbon in the refractories of the lance. CONSTITUTION:A molten metal is stirred and refined by using a lance 3 for stirring a molten metal consisting of a metallic pipe 7 having a gas passage hole 7' and refractories 8 covering the outside circumference thereof. Said lance is housed in a sealing vessel 10 after the treatment. The vessel 10 consists of a shell 11 and a heat insulating material 12 and is provided with a cover 13 to be opened and closed by a hinge 14 and a feed port 15 for inert gas. Said lance 3 is held in an inert atmosphere of N2, Ar, etc. in the vessel 10 to prevent the oxidation of carbon in the refractories 8 and to make effective use of the resistance to slag and spalling of carbon, whereby the service life of the lance 3 is extended.
Patent JP-S61176877-A (JP)
Title: Object detector
Inventor: MASUDA YOSHIFUMI
IPC: G01V8/12
Filed: 1985-01-31
Abstract: PURPOSE:To prevent the intrusion of disturbance light to a photodetector and the malfunction of the photodetector while there is no moving object between a light emitting element and the photodetector by providing a discrimination circuit and discriminating the waveform of the photodetection signal of the photodetector. CONSTITUTION:An oscillation circuit 11 and a light emitting element driving circuit 12 which outputs the photodetection signal (a) are provided. The light subjected to the pulse modulation of the same waveform as the waveform of the light emission signal (a) is outputted from the light emitting element 13. The output light is turned on the off by the object passing between the element 13 and the photodetector 14. The output signal (d) from an amplifier circuit 15 which amplifies the detection signal of the photodetector 14 is processed by the discrimination circuit 16 and the signal (e) having no influence of the disturbance light is outputted therefrom when the disturbance light (c) is made incident on the photodetector 14. The output signal of the circuit 15 at the discrimination point at which the timing signal falls is discriminated in the circuit 16 by using the timing signal which is synchronized with the timing of the signal (a) and exists at every emission of light and non-emission of light.
Patent JP-S58198420-A (JP)
Inventor: BERUTARAN CHIRIKU
IPC: A61P25/02
Filed: 1983-02-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H05213630-A (JP)
Title: Heat ray reflecting glass
Inventor: FUJISAWA AKIRA
IPC: C03C17/25
Filed: 1992-02-04
Abstract: PURPOSE:To provide low-cost heat ray reflecting glass having high electric resistance and low solar radiation transmissivity. CONSTITUTION:Glass is held at 650 deg.C and then sprayed with a stock soln. prepd. by dissolving acetylacetonatocobalt (III), dipropionylmethane of nickel (II) and acetylacetonatoiron (III). The resulting film is made of a spinel type oxide contg. cobalt, iron and nickel and has >=10<4>OMEGA.cm<2> surface resistivity.
Patent JP-H10224332-A (JP)
Title: Data transmission circuit
Inventor: HORIUCHI YOSHIFUMI
IPC: H04L7/00
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a data transmission circuit capable of reducing circuit scale independently of dispersion in the stability of an internal oscillator, by allowing a time information generator to provide an output of time information and a reference clock and to provide an output of the time information a little before when the data are actually outputted. SOLUTION: A time information output circuit 1 outputs time information, a timing pulse and a reference clock to an output data synchronization circuit 2 based on a clock with high precision obtained by using the GPS. The output data synchronization circuit 2 gives input data to an input section 4 and stores the input data to a memory 5 temporarily under the control of a CPU 3 and the data are outputted to an output section from the memory 5. A timing adjustment counter section 7 counts the reference clock with high precision received from the time information output circuit 1 and adjusts the output timing of the output section 6 based on the count result. Thus, the synchronization accuracy with high precision by using the stability of the reference clock is realized.
Patent JP-S59144917-A (JP)
Title: Manual operation device
Inventor: KOIWAI TAMOTSU
IPC: G03B17/24
Filed: 1983-02-07
Abstract: PURPOSE:To set up a precise position by adding a magnetic positioning means to a manual operation device setting up a setting member on a fixed position. CONSTITUTION:Parmanent magnetic chips 16a-16c are arranged on the concentric circle of the peripheral edge opposed to filters F1-F3 arranged on a straight line passing through the center of a filter rotation frame 3 in a lens mirror body 2 and the centers of the filters F1-F3 and a magnetic chip 17 is arranged on a position correctly opposed to the magnetic chip 16a at the upper peripheral edge part on the front of a back frame 6. Even if both the parmanent magnets are moved to slightly shifted positions, these chips are allowed to coincide with each other precisely by the absorbing force of magnet. The backlash of a click stop position by a filter rotation ring 4 through a pinion gear 7 of the filter rotation frame 3 is automatically corrected.
Patent JP-H10217569-A (JP)
Title: Print control method for image data
Inventor: SAKON HITOSHI
IPC: G06F3/12
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a print control method for displaying the information of a record containing one or several image data in a data stored in a data base through a client/server system on a screen such that the information is contained in a designated sheet size regardless of the number of image data and processing a record containing an image displayed on the screen quickly. SOLUTION: Edition area 1 is divided previously and an image data 3a-5a is assigned to each divided area 7a-7d and then the size of an image area obtained by insertion is altered according to the divided area 7a-7d. Color arrangement of each image data 15 matched with that of the edition area 1 in order to prevent color change after insertion. A record data obtained by edition is used as a data to be printed out.
Patent JP-S60165243-A (JP)
Inventor: USAMI KATSUYUKI
IPC: B65D75/34
Filed: 1984-02-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H10222283-A (JP)
Title: Coordinate reader and its coordinate indicator
Inventor: WATANABE TOSHIAKI
IPC: G06F3/033
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide a wireless coordinate reader which can calculate a coordinate value with high resolution, which can easily constitute a coordinate indicator and which can constitute a pen holder and a pen tip to be thin. SOLUTION: Plural exciting lines SY1...SY5 are arranged and they are connected to an exciting circuit 13 through a Y-axis scanning circuit 16. Plural sense lines SX1...SX5 are arranged in a direction orthogonal to the lines and they are connected to a coordinate calculation circuit 14c through an X-axis scanning circuit 15. A magnetic wire 21 generating a magnetic pule based on a large Barkhausen effect by a magnetic field generating the exciting lines is provided for the coordinate indicator 20. A guide signal is guided to the sense lines by the magnetic pulse. The coordinate calculation circuit 14c extracts a signal component based on the large Barkhhausen effect from the guide signal and calculates the coordinate value from the positional distribution.
Patent JP-S56116596-A (JP)
Title: Movement conversion mechanism
Inventor: NANDATE MAKOTO
IPC: A63B35/00
Filed: 1980-02-19
Abstract: PURPOSE: To propel a boat by manpower, by working pedals to actuate paddles through a rotation transmission mechanism.  
     CONSTITUTION: A gear 8 is secured on a crankshaft, which is rotated by working pedals 9, 10. The gear 8 and another gear 6, which is secured on a rotary shaft 1 provided at the stern of a boat, are coupled to each other by a chain. The rotary discs of swash plate assemblies A, B are secured on the rotary shaft 1. Sliding plates provided with paddles 17 are swingably mounted on the rotary discs. Bars, which support the paddles 17, are supported by reciprocation suppressing members 18 each composed of two arc-shaped elements. The pedals 9, 10 are worked to turn the rotary shaft 1 through the gears 8, 6. The paddles 17 are swung right and left by the rotation of the shaft 1 to propel the boat. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H08214151-A (JP)
Title: Image size converter
Inventor: YAMADA YUKI
IPC: H04N1/393
Filed: 1995-02-07
Abstract: PURPOSE: To simplify the circuit configuration by selectively adding plural image data subjected to bit shift processing so as to generate image data whose density differs from each other. CONSTITUTION: The converter is provided with a 1st bit shift means ST applying binary number bit shift to consecutive image data Y2, Y3 of the same kind for a conversion object image respectively for division using a power of 2 as a divisor, a 1st adder means AD generating image data Y2' with different density through selective addition to plural image data subjected to bit shift processing by the 1st bit shift means. The bit shift means ST applies division using a power of 2 as a divisor to the image data through bit shift processing. Image data are newly generated by the bit shift means ST and the adder means AD without use fo a divider to convert the image size. Thus, the simplified circuit configuration or the small sized circuit is realized.
Patent JP-H04237094-A (JP)
Title: Color display device
Inventor: MAEKAWA TOSHIICHI
IPC: G02F1/133
Filed: 1991-01-18
Abstract: PURPOSE:To decrease the frequency characteristics of a sample holding circuit without sampling and holding a green signal and to save the electric power by arranging display picture elements of three colors so that a green display picture element is at the tail when viewed in a horizontal start point direction. CONSTITUTION:On a tricolor simultaneous input system liquid crystal display, picture element electrodes P1-Pnm. are arrayed so that green display picture elements are at the tails of tricolor picture element trios when viewed in the horizontal start point direction. Namely, they are arranged in the order of B, R, and G. Consequently, only circuits which processes a blue signal VB and a red signal VR are only provided with sample holding circuits respectively and the green signal VG can be passed through the circuits and supplied directly to an AC amplifier. Consequently, the timing of tricolor simultaneous input can be adjusted without sampling nor holding the green signal and the frequency characteristics of the sample holding circuits are lowered to reduce the power consumption.
Patent JP-S61177597-A (JP)
Inventor: MORITA TOSHINARI
IPC: H04M11/06
Filed: 1985-02-04
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09166712-A (JP)
Title: Light transmissive body
Inventor: SHINJI OSAMU
IPC: G02B6/00
Filed: 1996-02-06
Abstract: PROBLEM TO BE SOLVED: To provide a uniform, thin and large area light transmissive body capable of efficiently emitting primary light made incident upon its inside from an outgoing face and preventing the generation of local unenveness in luminance or uneven luminance on the whole light emitting face. SOLUTION: This light transmissive body 3 is constituted so as to guide light at least from one side end face. In this case, many projecting patterns 3a with an approximately trapezoidal shape in which a projecting top side on a cross section orthogonal to the axis of a linear primary light source 1 has a partially straight part are arranged on the rear face being the opposite side of a light outgoing face 3c like dots, solid lines or broken lines at low density on the part close to the light source 1 and high density on the part far from the light source 1 so that the luminance distribution of outgoing light from the outgoing face 3c is approximately uniform. It is preferable that the pattern 3a has an approximately trapezoidal shape in which two corners corresponding to both ends of the projecting top side on the cross section orthogonal to the axis of the light source 1 are rounded and the surface roughness of a surface constituting the projecting top side of the pattern 3a and the surface roughness of a surface on which the patterns 3a are not formed on the forming face of the patterns 3a are <=0.2μm.
Patent JP-H03223326-A (JP)
Title: Epoxy resin molding material for sealing electronic component
Inventor: HAGIWARA SHINSUKE
IPC: C08G59/44
Filed: 1990-01-30
Abstract: PURPOSE:To obtain the title material excellent in thermal shock resistance, heat resistance and moldability by mixing a specified epoxy resin with a specified phenolic compound and a specified reaction product as essential components. CONSTITUTION:The purpose material essentially consists of an epoxy resin having at least two epoxy groups in the molecule (e.g. cresol novolac epoxy resin), a compound having at least two phenolic hydroxyl groups in the molecule (e.g. phenolic novolac) and a reaction product among a silicone oil each of whose ends is amino-modified (e.g. dimethylsiloxane each of whose ends is amino-modified), an aliphatic or aromatic diamine (e.g. diaminodipheny-methane) and a maleic anhydride derivative of the formula (wherein R1 and R2 are each H or alkyl).
Patent JP-S62177491-A (JP)
Inventor: SAITO TAKESHI
IPC: E04H7/04
Filed: 1986-01-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。